One vertex per element, one color per generator, with an edge from x to x·s.
(2,4)(7,11)(9,12)(14,18)(15,21)(20,25)(23,27)(29,30,34,35)(31,33,39,36)(32,40,42,37)(38,41,44,43)(5,6,8,10)(7,9,11,12)(16,24)(20,25)(23,27)(26,28)(30,35)(33,36)(37,40)(41,43)(5,6)(7,9)(8,10)(11,12)(13,14,17,18)(15,22,21,19)(16,20,24,25)(23,28,27,26)(29,31)(30,36)(32,38)(33,35)(34,39)(37,41)(40,43)(42,44)(1,2)(3,4)(13,15,17,21)(14,19,18,22)(16,23,24,27)(20,26,25,28)(29,32,34,42)(30,37,35,40)(31,38,39,44)(33,43,36,41)(5,7)(6,9)(8,11)(10,12)(13,16,17,24)(14,20,18,25)(15,23,21,27)(19,26,22,28)(29,33,34,36)(30,31,35,39)(32,41,42,43)(37,44,40,38)A Cayley diagram is a choice, not a fact about the group. Another drawing of this group — in a book, or on a different generating set — may look nothing like this one.